Problem with here is that he mostly should have middle or overpair. Thatś why I mentioned that he doesn´t always need to have pp here to bet out. That is important to know, because i can win with A high.
If I can win with A high, then I don´t have to re-raise flop, which means 3$ raise- I´m representing very big hand but he still might call with pp or re-raise with set and then i have to fold.
Betting turn doesn´t make sense, because I should re-raise flop if I had overpair and he would check/call my turn bet with pp. So imo it is wa/wb situation and since I have chance to win it on the showdown i don´t have to bet on the turn or on the river.